Lenovo slims down ThinkPad line with T400s

Lenovo has unveiled the latest update to its ThinkPad line, the T400s, promising a full notebook experience for business users in an ultra-slim chassis. This 14-inch laptop measures 0.83in at its thinnest point, and is 20 percent lighter than its T400 predecessor at just under 4 pounds; largely because of its LED-backlit display and use of the carbon-fiber roll cage design that Lenovo first implemented in its X300.